Figures

Input

Diagnostics

Results

Retro

Reference points

Miscellaneous

Tables

Parameter estimates

Parameter estimates, standard errors, and confidence intervals. Rounded to 3 decimal places.
Estimate Std. Error 95% CI lower 95% CI upper
stock 1 B-H a \(8.145\) \(6.402\) \(1.745\) \(38.018\)
stock 1 B-H b \(3.858\times 10^{-4}\) \(5.308\times 10^{-4}\) \(2.602\times 10^{-5}\) \(0.006\)
stock 1 NAA \(\sigma\) (age 1) \(1.005\) \(0.125\) \(0.787\) \(1.283\)
stock 1 NAA \(\sigma\) (ages 2-6+) \(0.714\) \(0.055\) \(0.613\) \(0.831\)
stock 1 NAA AR1 \(\rho\) year \(0.346\) \(0.082\) \(0.176\) \(0.496\)
index 1 fully selected q \(0.606\) \(0.092\) \(0.450\) \(0.816\)
index 2 fully selected q \(0.247\) \(0.042\) \(0.176\) \(0.346\)
fleet 1 Selectivity for age 1 (Block 1) \(0.020\) \(0.006\) \(0.012\) \(0.035\)
fleet 1 Selectivity for age 2 (Block 1) \(0.519\) \(0.102\) \(0.326\) \(0.706\)
fleet 1 Selectivity for age 3 (Block 1) \(0.925\) \(0.117\) \(0.314\) \(0.997\)
fleet 1 Selectivity for age 4 (Block 1) \(1.000\) – – –
fleet 1 Selectivity for age 5 (Block 1) \(1.000\) – – –
fleet 1 Selectivity for age 6+ (Block 1) \(1.000\) – – –
index 1 Selectivity for age 1 (Block 2) \(0.023\) \(0.006\) \(0.014\) \(0.039\)
index 1 Selectivity for age 2 (Block 2) \(0.316\) \(0.063\) \(0.206\) \(0.451\)
index 1 Selectivity for age 3 (Block 2) \(0.621\) \(0.103\) \(0.411\) \(0.794\)
index 1 Selectivity for age 4 (Block 2) \(1.000\) – – –
index 1 Selectivity for age 5 (Block 2) \(0.954\) \(0.158\) \(0.019\) \(1.000\)
index 1 Selectivity for age 6+ (Block 2) \(0.802\) \(0.107\) \(0.519\) \(0.939\)
index 2 Selectivity for age 1 (Block 3) \(0.336\) \(0.092\) \(0.184\) \(0.533\)
index 2 Selectivity for age 2 (Block 3) \(0.956\) \(0.230\) \(5.013\times 10^{-4}\) \(1.000\)
index 2 Selectivity for age 3 (Block 3) \(1.000\) – – –
index 2 Selectivity for age 4 (Block 3) \(1.000\) – – –
index 2 Selectivity for age 5 (Block 3) \(1.000\) – – –
index 2 Selectivity for age 6+ (Block 3) \(1.000\) – – –
fleet 1 age comp, logistic-normal: \(\sigma\) \(10.533\) \(0.688\) \(9.268\) \(11.970\)
index 1 age comp, logistic-normal: \(\sigma\) \(4.640\) \(0.421\) \(3.884\) \(5.543\)
index 2 age comp, logistic-normal: \(\sigma\) \(6.532\) \(0.486\) \(5.645\) \(7.557\)
Ecov GSI: \(\mu\) \(0.250\) \(0.462\) \(-0.656\) \(1.155\)
Ecov GSI: \(\sigma\) \(0.528\) \(0.103\) \(0.361\) \(0.774\)
Ecov GSI: AR1 \(\rho\) \(0.862\) \(0.085\) \(0.574\) \(0.960\)
Ecov: GSI obs. sd. \(0.084\) \(0.335\) \(3.412\times 10^{-5}\) \(206.826\)

Abundance at age

Abundance at age (1000s) for stock 1 in region 1.
1 2 3 4 5 6+
1973 39063 24962 42777 20175 13441 15738
1974 26440 19631 11185 18901 9311 8699
1975 36566 9937 3287 2377 3727 2811
1976 10193 37100 2150 565 551 1976
1977 60777 11724 11464 796 404 1337
1978 58149 58373 4172 1946 284 579
1979 44724 31731 14606 1752 608 314
1980 37619 33230 12769 5076 497 236
1981 64710 95353 15819 4111 1414 305
1982 40182 166072 37157 5406 1661 576
1983 29245 87363 71173 7827 1959 326
1984 20042 18605 19885 9742 2275 1389
1985 15447 11825 4676 2498 1520 503
1986 5635 23233 5440 1104 319 112
1987 21228 3040 5418 1191 389 173
1988 68481 7446 1357 948 302 154
1989 8702 92066 7853 580 147 16
1990 6704 11272 73347 6464 284 18
1991 7745 3449 15720 9808 457 93
1992 3184 1181 2490 5594 345 25
1993 3478 1311 825 1519 344 16
1994 13757 2232 524 466 409 157
1995 2040 7528 883 373 94 250
1996 4246 2925 4504 1002 169 207
1997 12425 6153 5390 1851 245 218
1998 8281 16035 3256 1227 337 136
1999 9219 6281 7158 761 321 111
2000 3459 9753 5365 1350 94 110
2001 10674 2430 4222 1082 193 87
2002 5832 10559 2176 892 286 14
2003 9392 1304 1954 695 237 126
2004 2580 1148 943 507 280 134
2005 29674 1978 674 287 294 97
2006 11969 14636 1121 223 168 166
2007 4348 5508 4157 395 163 166
2008 21189 1591 3985 1709 242 89
2009 12585 5826 2053 2398 486 100
2010 7764 20343 5071 1701 1559 281
2011 13746 4213 3794 2067 1021 589
2012 5001 15093 2082 1549 842 969
2013 6634 1684 5092 1095 531 395
2014 727 1264 765 1735 399 171
2015 428 169 441 329 438 171
2016 4682 244 156 245 165 279

Fishing mortality at age by region

Total fishing mortality at age in region 1.
1 2 3 4 5 6+
1973 0.012 0.298 0.532 0.575 0.575 0.575
1974 0.032 0.814 1.450 1.568 1.568 1.568
1975 0.035 0.893 1.591 1.720 1.720 1.720
1976 0.011 0.290 0.516 0.558 0.558 0.558
1977 0.026 0.656 1.170 1.265 1.265 1.265
1978 0.021 0.539 0.961 1.039 1.039 1.039
1979 0.031 0.794 1.415 1.529 1.529 1.529
1980 0.021 0.541 0.964 1.043 1.043 1.043
1981 0.009 0.215 0.384 0.415 0.415 0.415
1982 0.012 0.294 0.524 0.567 0.567 0.567
1983 0.018 0.458 0.817 0.883 0.883 0.883
1984 0.036 0.911 1.625 1.756 1.756 1.756
1985 0.045 1.137 2.027 2.192 2.192 2.192
1986 0.028 0.707 1.260 1.362 1.362 1.362
1987 0.034 0.871 1.552 1.677 1.677 1.677
1988 0.037 0.934 1.664 1.799 1.799 1.799
1989 0.020 0.504 0.898 0.970 0.970 0.970
1990 0.032 0.820 1.462 1.580 1.580 1.580
1991 0.034 0.855 1.525 1.648 1.648 1.648
1992 0.034 0.868 1.547 1.673 1.673 1.673
1993 0.018 0.454 0.809 0.874 0.874 0.874
1994 0.027 0.691 1.232 1.332 1.332 1.332
1995 0.006 0.151 0.269 0.291 0.291 0.291
1996 0.008 0.194 0.346 0.374 0.374 0.374
1997 0.009 0.217 0.387 0.418 0.418 0.418
1998 0.007 0.167 0.298 0.323 0.323 0.323
1999 0.009 0.227 0.405 0.438 0.438 0.438
2000 0.008 0.207 0.368 0.398 0.398 0.398
2001 0.016 0.413 0.737 0.796 0.796 0.796
2002 0.007 0.186 0.332 0.359 0.359 0.359
2003 0.012 0.295 0.527 0.569 0.569 0.569
2004 0.019 0.487 0.868 0.938 0.938 0.938
2005 0.009 0.233 0.415 0.449 0.449 0.449
2006 0.004 0.096 0.171 0.184 0.184 0.184
2007 0.005 0.128 0.228 0.246 0.246 0.246
2008 0.006 0.142 0.252 0.273 0.273 0.273
2009 0.004 0.093 0.165 0.178 0.178 0.178
2010 0.001 0.026 0.046 0.050 0.050 0.050
2011 0.002 0.059 0.106 0.115 0.115 0.115
2012 0.003 0.078 0.139 0.150 0.150 0.150
2013 0.006 0.149 0.265 0.287 0.287 0.287
2014 0.012 0.299 0.533 0.576 0.576 0.576
2015 0.017 0.420 0.748 0.809 0.809 0.809
2016 0.009 0.239 0.426 0.461 0.461 0.461

Fishing mortality at age by fleet

Total fishing mortality at age in fleet 1.
1 2 3 4 5 6+
1973 0.012 0.298 0.532 0.575 0.575 0.575
1974 0.032 0.814 1.450 1.568 1.568 1.568
1975 0.035 0.893 1.591 1.720 1.720 1.720
1976 0.011 0.290 0.516 0.558 0.558 0.558
1977 0.026 0.656 1.170 1.265 1.265 1.265
1978 0.021 0.539 0.961 1.039 1.039 1.039
1979 0.031 0.794 1.415 1.529 1.529 1.529
1980 0.021 0.541 0.964 1.043 1.043 1.043
1981 0.009 0.215 0.384 0.415 0.415 0.415
1982 0.012 0.294 0.524 0.567 0.567 0.567
1983 0.018 0.458 0.817 0.883 0.883 0.883
1984 0.036 0.911 1.625 1.756 1.756 1.756
1985 0.045 1.137 2.027 2.192 2.192 2.192
1986 0.028 0.707 1.260 1.362 1.362 1.362
1987 0.034 0.871 1.552 1.677 1.677 1.677
1988 0.037 0.934 1.664 1.799 1.799 1.799
1989 0.020 0.504 0.898 0.970 0.970 0.970
1990 0.032 0.820 1.462 1.580 1.580 1.580
1991 0.034 0.855 1.525 1.648 1.648 1.648
1992 0.034 0.868 1.547 1.673 1.673 1.673
1993 0.018 0.454 0.809 0.874 0.874 0.874
1994 0.027 0.691 1.232 1.332 1.332 1.332
1995 0.006 0.151 0.269 0.291 0.291 0.291
1996 0.008 0.194 0.346 0.374 0.374 0.374
1997 0.009 0.217 0.387 0.418 0.418 0.418
1998 0.007 0.167 0.298 0.323 0.323 0.323
1999 0.009 0.227 0.405 0.438 0.438 0.438
2000 0.008 0.207 0.368 0.398 0.398 0.398
2001 0.016 0.413 0.737 0.796 0.796 0.796
2002 0.007 0.186 0.332 0.359 0.359 0.359
2003 0.012 0.295 0.527 0.569 0.569 0.569
2004 0.019 0.487 0.868 0.938 0.938 0.938
2005 0.009 0.233 0.415 0.449 0.449 0.449
2006 0.004 0.096 0.171 0.184 0.184 0.184
2007 0.005 0.128 0.228 0.246 0.246 0.246
2008 0.006 0.142 0.252 0.273 0.273 0.273
2009 0.004 0.093 0.165 0.178 0.178 0.178
2010 0.001 0.026 0.046 0.050 0.050 0.050
2011 0.002 0.059 0.106 0.115 0.115 0.115
2012 0.003 0.078 0.139 0.150 0.150 0.150
2013 0.006 0.149 0.265 0.287 0.287 0.287
2014 0.012 0.299 0.533 0.576 0.576 0.576
2015 0.017 0.420 0.748 0.809 0.809 0.809
2016 0.009 0.239 0.426 0.461 0.461 0.461